Recreating the public folder hierarchy in active directory with adsiedit
Often appens that, after the dismission of a legacy Exchange server, Users are no longer able to access the public folders despite they have been correctly migrated to new servers. If you have the certainty of having successfully migrated the data / messages in the public folder you can rest easy, you have not lost anything, the problem lies only […]
Equallogic warning: Free space is below threshold of 15 percent for pool PoolName. Default Snapshot Schedule will run with max-keep set to 1
Hello everyone, this warning has already appeared to me in a couple of customers after I upgraded the Dell Equallogic firmware to version 8 or later. It occurs in cases in which you don't use the snapshots function and decide to not allocate usefull space for the snapshots. If you are in this case study the equallogic […]
Configure Dell servers with vsphere 5.5/6.0 for Compellent SC2020 SAS connectivity
Last week I managed a new vmware infrastructure composed by 2 Dell FC630 servers, inside a FX2 chassis , and a Compellenet SC2020 with 12 GB SAS connectivity as storage . While verifing the status of the just set up infrastructure, and still not fully configured, I noticed right away that something was not working properly […]
Cloudrino free cloud server for ever
Cloudrino.net sta offrendo un cloud server free per sempre 🙂 “Hardware characteristics” of the free of charge available machine should be these: 512 MB RAM 10 GB Storage 100 GB Bandwidth(5Mbit) 1 core 1 IPv4 & 1 IPv6 Tutte le richieste vengono messe in una coda e non è chiaro quanti avranno in omaggio questo […]
In vSphere 5.5 the Rescan All does not show new lun after patching.
This is an error encountered during the installation of an infrastructure of 3 nodes with a SAS storage 12G (in this case an MD3420) After applying the patch 5.5.0 2068190 (update2) to 5.5.0 2718055 the Rescan All does not show the new LUN while the old ones still works. This is due to a […]
Exchange 2007 and 2013 coexistence error owa redirection NotSupportedWithServerVersionException
During the phase of coexistence with exchange 2007 and exchange 2013 the access to OWA service is handled through a redirect, in a nutshell the 2013 exchange becomes the service access point and, once the user has entered his credentials, If the mailbox is still on 2007 the browser is redirected to the legacy.domain.com address (legacy è solo […]
How to update disks firmware on Dell EqualLogic storage
Si tratta di una banalità 🙂 Vi basta scaricare dal sito https://eqlsupport.dell.com/secure/login.aspx (of course you have to have an account to login…) the package “Hard Disk Drive Firmware Update Utility v X.X” section “Recommended PS Series Hard Disk Drive Firmware”. You can download it in .zip format or in .tgz format if you download it in .zip format not […]
Create microsoft cluster on Dell Vertex VRTX, shared disks problem
I've had to create a microsoft cluster on a Dell Vertex (or VRTX), I do not know if you know exactly what it is, is a low-cost blade integrated infrastructure with the server part, networking and storage. The peculiar thing of the storage part is that it is run by a raid controller which is normally 8 perc […]
